Geneva, Oct. 21 -- International Clinical Trials Registry received information related to the study (RBR-8mn88b2) titled 'Pollutant gas emissions in the treatment of Kidney Stones by External Shock Wave therapy compared to Laser Stone Fragmentation' on Oct. 6.

Study Type: Intervention

Primary Sponsor: University of São Paulo

Condition: Ureteral Calculi Environment C12.050.351.968.419.403

Intervention: This is a randomized, controlled, two-arm, single-blind clinical trial. The experimental group will include 55 adult patients with ureteral stones undergoing transureteroscopic ureterolithotripsy with holmium laser. The control group will include 55 adult patients undergoing extracorporeal shock wave lithotripsy. Randomization wil...